South Norwalk Weather Forecast

    • 69
    • 79

    Mostly Cloudy

    • 68
    • 75

    Mostly Cloudy

    • 66
    • 78

    Mostly Sunny

    • 64
    • 77

    Mostly Sunny

    • 67
    • 81

    Mostly Sunny

    • 71
    • 84

    Partly Sunny

    • 72
    • 85

    Slight Chance Thunderstorms

Today 5 Aug Southern Fairfield

Mostly cloudy. Hazy. Near steady temperature in the lower 80s. Southeast Winds 5 to 10 Mph.

Tonight 5 Aug Southern Fairfield

Mostly cloudy. Hazy. Lows in the mid 60s. Southeast Winds 5 to 10 Mph, becoming east after midnight.

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South Norwalk Temperature Statistics

August Temperature

White Plains - Westchester County Airport (14.9 miles)

  • Lowest 3 August, 2025

    57.9 °F

  • Average August

    68.9 °F

  • Highest 3 August, 2025

    82 °F

Climate (2020–Present)

White Plains - Westchester County Airport (14.9 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    62.3 °F
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